Nuclear Multi-Relaxation at Low Magnetic Fields
Journal Article
·
· Journal of the Physical Society of Japan
A single crystal of KI is kept in a 6.3-kOe field that is parallel either to the [100] or [110] directions for a period of 24 hr. The field is then reduced to a low value (0 to 105 Oe) for a variable period up to 120 min, then increased again to 6.3 kOe, and the final/initial ratio of the magnetization signal intensities is measured. The relaxation of nuclear magnetization of I127 is thus found as a function of time, and is observed to take place in three steps. The first step is suggested to be caused by spin mixing between I and K, the second to be peculiar to nuclei having quadrupole electric moments, and the third to be caused by spinlattice relaxation.
- Research Organization:
- Osaka City Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-022779
- OSTI ID:
- 4824882
- Journal Information:
- Journal of the Physical Society of Japan, Journal Name: Journal of the Physical Society of Japan Journal Issue: 5 Vol. 17; ISSN 0031-9015
- Publisher:
- Physical Society of Japan
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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